中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-氨基二苯甲酮 | (4-aminophenyl)(phenyl)methanone | 1137-41-3 | C13H11NO | 197.236 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-diethylamino-4'-piperidinotriphenylmethanol | 307926-98-3 | C28H34N2O | 414.591 |
—— | 4-piperidino-4'-pyrrolidinotriphenylmethanol | 307927-01-1 | C28H32N2O | 412.575 |
—— | 1,1,2-triphenyl-2-(p-piperidinylphenyl)-ethylene | 919789-75-6 | C31H29N | 415.578 |
1-[4-[1,2-二苯基-2-(4-哌啶-1-基苯基)乙烯基]苯基]哌啶 | 1,1'-[(1,2-Diphenylethene-1,2-diyl)di(4,1-phenylene)]dipiperidine | 919789-62-1 | C36H38N2 | 498.711 |
1-苯基-1-[4-(1-哌啶基)苯基]-2-丙炔-1-醇 | 1-phenyl-1-[4-(1-piperidinyl)phenyl]-2-propyn-1-ol | 214746-69-7 | C20H21NO | 291.393 |
The mercury-edta dehydrogenation of the 4′-aminosubstituted-acetophenones 1, 8a and 9a produced the ring cleavaged derivatives 7 ,11a and 12a, while the piperidine and its derivatives 10a - 10e gave rise to tetracyclic compounds 16a - 16e and to methylenedi-enamines 19a - 19d, the additionally C-1-fragment in 19a - 19d probably coming from mercury edta. With addition of m-nitrobenzaldehyde to the mercury-edta dehydrogenation of substituted phenylpiperidines another route only generated the di-enamines 22.
在汞-EDTA脱氢反应中,4'-氨基取代的苯乙酮1、8a和9a生成了开环衍生物7、11a和12a,而哌啶及其衍生物10a-10e则产生了四环化合物16a-16e和亚甲基二烯胺19a-19d,19a-19d中额外的C-1片段可能来自汞EDTA。当将间硝基苯甲醛加入取代的苯基哌啶的汞-EDTA脱氢反应中时,另一条路径只生成了二烯胺22。